package lab02.Test07;

/**
 * Created by 星月 on 2017/10/23.
 */
public class Test {
    public static void main(String[] args) {
        Person i=new Person();
        i.getName();
        i.getAge();
        i.getId();
        Student j=new Student();
        j.getNumber();
        j.getNumber();
    }
}
